作者位次 #2/3SIGIR 2026Poster· Information Retrieval (Industry)
GenFacet: End-to-End Generative Faceted Search via Multi-Task Preference Alignment in E-Commerce
Zhouwei Zhai · Min Yang · Jin Li
摘要
Faceted search acts as a critical bridge for navigating massive e-commerce catalogs, yet traditional systems rely on static rule-based extraction or statistical ranking, struggling with emerging vocabulary, semantic gaps, and a disconnect between facet selection and underlying retrieval. In this...